Cita APA (7a ed.)

Feng, X., Tian, Y., Tian, Y., Xue, Q., Song, D., Huang, F., & Feng, Y. (2021). Measurement report: Spatiotemporal and policy-related variations of PM<sub>2.5</sub> composition and sources during 2015–2019 at multiple sites in a Chinese megacity. Copernicus Publications.

Cita Chicago Style (17a ed.)

Feng, X., Y. Tian, Y. Tian, Q. Xue, D. Song, F. Huang, y Y. Feng. Measurement Report: Spatiotemporal and Policy-related Variations of PM<sub>2.5</sub> Composition and Sources During 2015–2019 at Multiple Sites in a Chinese Megacity. Copernicus Publications, 2021.

Cita MLA (8a ed.)

Feng, X., et al. Measurement Report: Spatiotemporal and Policy-related Variations of PM<sub>2.5</sub> Composition and Sources During 2015–2019 at Multiple Sites in a Chinese Megacity. Copernicus Publications, 2021.

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